Combined male and female heat expanding panel for fire protection of structures



FIG. 1 is a right side view of a female heat expanding panel of the combined male and female heat expanding panel for fire protection of structures according to a first embodiment of the present design;

FIG. 2 is a left side view of the female heat expanding panel of the combined male and female heat expanding panel for fire protection of structures according to the first embodiment of the present design;

FIG. 3 is a right side view of a male heat expanding panel of the combined male and female heat expanding panel for fire protection of structures according to the first embodiment of the present design;

FIG. 4 is a left side view of the male heat expanding panel of the combined male and female heat expanding panel for fire protection of structures according to the first embodiment of the present design;

FIG. 5 is a front view of the combined male and female heat expanding panels for fire protection of structures according to the first embodiment of the present design;

FIG. 6 is a perspective view combined male and female heat expanding panels for fire protection of structures according to the first embodiment of the present design;

FIG. 7 is a right side view of a female heat expanding panel of the combined male and female heat expanding panel for fire protection of structures according to a second embodiment of the present design;

FIG. 8 is a left side view of the female heat expanding panel of the combined male and female heat expanding panel for fire protection of structures according to the second embodiment of the present design;

FIG. 9 is a right side view of a male heat expanding panel of the combined male and female heat expanding panel for fire protection of structures according to the second embodiment of the present design;

FIG. 10 is a left side view of the male heat expanding panel of the combined male and female heat expanding panel for fire protection of structures according to the second embodiment of the present design;

FIG. 11 is a perspective view of the combined male and female heat expanding panels for fire protection of structures according to the second embodiment of the present design;

FIG. 12 is a front view combined male and female heat expanding panels for fire protection of structures according to the second embodiment of the present design;

FIG. 13 is a left side view of a female heat expanding panel of the combined male and female heat expanding panel for fire protection of structures according to a third embodiment of the present design;

FIG. 14 is a right side view of the female heat expanding panel of the combined male and female heat expanding panel for fire protection of structures according to the third embodiment of the present design;

FIG. 15 is a right side view of a male heat expanding panel of the combined male and female heat expanding panel for fire protection of structures according to the third embodiment of the present design;

FIG. 16 is a left side view of the male heat expanding panel of the combined male and female heat expanding panel for fire protection of structures according to the third embodiment of the present design;

FIG. 17 is a perspective view of an assembly of the female and male heat expanding panels for fire protection of structures according to the third embodiment of the present design; and,

FIG. 18 is a front view combined male and female heat expanding panels for fire protection of structures according to the third embodiment of the present design. 

CLAIM The ornamental design for the combined male and female heat expanding panel for fire protection of structures, as shown and described. 